/****************************************************************
Fine Packet Builder, copyright (C) 2007-2009 fineqt.com

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, 
but WITHOUT ANY WARRANTY; without even the implied warranty of 
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
GNU General Public License for more details at gnu.org.
******************************************************************/
package com.fineqt.fpb.lib.system;

/**
 * 
 * 作用域上下文类
 * 
 * @author JiangMin
 *
 */
public interface ScopeContext {
	Object getAttribute(String name);
	Object getAttribute(String name, boolean deep);
	void setAttribute(String name, Object value);
	boolean containsAttribute(String name);
	boolean containsAttribute(String name, boolean deep);
	void removeAttribute(String name);
	String[] allAttributeNames(boolean deep);
	ScopeContext getParent();
}
